CN220457346U

CN220457346U - Photovoltaic board presss from both sides piece fastener

Info

Publication number: CN220457346U
Application number: CN202322094793.5U
Authority: CN
Inventors: 张晨曦; 薛晓峰; 吴祥国; 刘文武; 范永春
Original assignee: Huaneng Luoyuan Power Generation Co Ltd
Current assignee: Huaneng Luoyuan Power Generation Co Ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-02-06
Anticipated expiration: 2033-08-04

Abstract

The utility model relates to the technical field of fixing of photovoltaic panel clamps, in particular to a photovoltaic panel clamp fastening device which comprises a plurality of mounting plates, connectors and a crank, wherein the plurality of mounting plates are transversely arranged, and adjacent mounting plates are mutually fixed; the middle part of the mounting plate is rotationally connected with a connecting piece, one end of the connecting piece is detachably connected with the connector, the other end of the mounting plate is detachably connected with the crank, the connecting piece has at least two states, and in the first state, the connector and the crank are not connected with the connecting piece; in the second state, the connector and the crank are fixed with the connecting piece, so that constructors can be positioned below the photovoltaic panel to fix bolts of the photovoltaic panel clamping pieces, and the risk of working of the constructors is reduced.

Description

Photovoltaic board presss from both sides piece fastener

Technical Field

The utility model relates to the technical field of fixing of photovoltaic panel clamps, in particular to a photovoltaic panel clamp fastening device.

Background

In photovoltaic construction, for better fixation of the photovoltaic panels, a clip is required to be installed between the photovoltaic panels. In order to prevent hidden cracking of the photovoltaic panel caused by manual stepping during installation, a cushion is paved on the photovoltaic panel, and a person steps on or kneels on the photovoltaic panel cushion to fasten the clamping piece.

In the operation of fastening the clamping piece, constructors are in an overhead operation state, and the constructors cannot tie the safety belt or perform other protection measures because the periphery of the clamping piece is not provided with supportable positions, so that the constructors have safety risks.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a photovoltaic panel clamp fastening device which can enable constructors to be positioned below a photovoltaic panel to fix bolts of the photovoltaic panel clamp so as to reduce the risk of working of the constructors.

The utility model provides the following technical scheme:

the photovoltaic panel clamp fastening device comprises a plurality of mounting plates, connectors and a crank, wherein the plurality of mounting plates are transversely arranged, and the adjacent mounting plates are mutually fixed; the middle part of the mounting plate is rotationally connected with a connecting piece, one end of the connecting piece is detachably connected with the joint, the other end of the mounting plate is detachably connected with the crank,

the connecting piece has at least two states, and in the first state, the connector and the crank are not connected with the connecting piece; in the second state, the joint and the crank are fixed with the connecting piece.

Further, hinges are fixed between two adjacent mounting plates, and the hinges at the left end and the right end of one mounting plate are respectively fixed at the upper end and the lower end of the other mounting plate.

Furthermore, the mounting plate is internally provided with an empty slot, a telescopic frame is connected in the empty slot in a sliding manner, and a connecting piece is fixed at the center of the outer side of the telescopic frame.

Further, the connectors are of various types, and connectors of different types are matched with photovoltaic panel clamping pieces of different types.

Further, the pitch of adjacent connecting pieces is equal to the pitch of adjacent photovoltaic panel clamping pieces.

The utility model has the following beneficial technical effects:

1. the utility model can enable constructors to be positioned below the photovoltaic panel and fix the bolts of the photovoltaic panel clamping pieces so as to reduce the risk of working of the constructors.

2. When the utility model is not used, the connector and the crank are separated from the mounting plate, so that the device is convenient to transport and store; when the photovoltaic panel clamping piece is used, the connector and the crank are arranged at two ends of the connecting piece, then the connector is opposite to the bolt of the photovoltaic panel clamping piece, and the bolt can be screwed or loosened by rotating the crank.

3. The two adjacent mounting plates are rotationally connected through the hinge, so that when the utility model is not used, the mounting plate can be folded, so that the convenience of transporting or storing the utility model is further improved.

4. Through installing the expansion bracket in the mounting panel, make a mounting panel can fix the bolt of a plurality of photovoltaic board clampers simultaneously.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic structural view of a mounting plate;

FIG. 3 is a side view of the present utility model;

fig. 4 is a schematic view of the structure of the mounting plate in a contracted state.

The reference numerals in the drawings are as follows:

1. a mounting plate; 11. a connecting piece; 12. a hinge; 13. a telescopic frame; 2. a joint; 3. and (5) a crank.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is described in further detail below with reference to the drawings.

As shown in fig. 1 to 4, the photovoltaic panel clip fastening device of the present embodiment includes a plurality of mounting plates 1, a joint 2 and a crank 3, the plurality of mounting plates 1 are transversely arranged, and adjacent mounting plates 1 are mutually fixed; the middle part of the mounting plate 1 is rotationally connected with a connecting piece 11, one end of the connecting piece 11 is detachably connected with the joint 2, the other end of the mounting plate 1 is detachably connected with the crank 3,

the connecting piece 11 has at least two states, and in the first state, the connector 2 and the crank 3 are not connected with the connecting piece 11; in the second state, the joint 2 and the crank 3 are both fixed with the connecting piece 11.

When the utility model is not used, the connector 2 and the crank 3 are separated from the mounting plate 1, so that the device is convenient to transport and store; when the photovoltaic panel clamping piece is used, the connector 2 and the crank 3 are arranged at two ends of the connecting piece 11, then the connector 2 is opposite to the bolt of the photovoltaic panel clamping piece, and the screwing or loosening of the bolt can be realized by rotating the crank 3.

Further, a hinge 12 is fixed between two adjacent mounting plates 1, and the hinges 12 at the left and right ends of one mounting plate 1 are respectively fixed at the upper and lower ends of one mounting plate 1.

The two adjacent mounting plates 1 are rotatably connected through the hinge 12, so that when the utility model is not used, the mounting plates 1 can be folded, and the convenience of transporting or storing the utility model is further improved.

Further, an empty slot is formed in the mounting plate 1, a telescopic frame 13 is connected in the empty slot in a sliding mode, and a connecting piece 11 is fixed in the center of the outer side of the telescopic frame 13.

By installing the expansion bracket 13 in the installation plate 1, one installation plate 1 can fix the bolts of a plurality of photovoltaic panel clamping pieces at the same time.

Further, the connector 2 has multiple types, and connectors 2 of different types are matched with photovoltaic panel clamping pieces of different types.

Further, the pitch of the adjacent connection pieces 11 is equal to the pitch of the adjacent photovoltaic panel clips.

The application method of the utility model comprises the following steps:

1. unfolding the mounting plate 1;

2. the two ends of the mounting plate 1 are provided with the joints 2 and the crank 3, and the proper joints 2 and whether the telescopic frame 13 is used or not are selected according to the requirements;

3. aligning the joint 2 with the bolts of the photovoltaic panel clamping piece;

4. rotating the crank 3, and clockwise shaking the crank 3 to screw the bolt; the bolt is loosened by rotating the crank 3 anticlockwise.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. The photovoltaic panel clamp fastening device is characterized by comprising a plurality of mounting plates (1), connectors (2) and a crank (3), wherein the plurality of mounting plates (1) are transversely arranged among the plurality of mounting plates (1), and the adjacent mounting plates (1) are mutually fixed; the middle part of the mounting plate (1) is rotationally connected with a connecting piece (11), one end of the connecting piece (11) is detachably connected with the joint (2), the other end of the mounting plate (1) is detachably connected with the crank (3),

the connecting piece (11) has at least two states, and in the first state, the joint (2) and the crank (3) are not connected with the connecting piece (11); in the second state, the joint (2) and the crank (3) are fixed with the connecting piece (11).

2. The photovoltaic panel clip fastening device according to claim 1, wherein a hinge (12) is fixed between two adjacent mounting plates (1), and the hinges (12) at the left and right ends of one mounting plate (1) are respectively fixed at the upper and lower ends of one mounting plate (1).

3. The photovoltaic panel clamp fastening device according to claim 1, wherein a hollow groove is formed in the mounting plate (1), a telescopic frame (13) is connected in a sliding manner in the hollow groove, and a connecting piece (11) is fixed in the center of the outer side of the telescopic frame (13).

4. A photovoltaic panel clip fastening device according to claim 1, wherein the connectors (2) are of multiple types, different types of connectors (2) being compatible with different types of photovoltaic panel clips.

5. A photovoltaic panel clip fastening device according to claim 1, characterized in that the spacing between adjacent connectors (11) is equal to the spacing between adjacent photovoltaic panel clips.